Plastic, Rolling Tool Box, 38 1/4 in Overall Width, 23 in Overall Depth, 23 in Overall Height/ OVERALL LENGTH: 38.000 INCHES NOMINAL OVERALL HEIGHT: 23.000 INCHES NOMINAL OVERALL WIDTH: 23.000 INCHES NOMINAL SPECIAL FEATURES: TWO WHEELED; TELESCOPIC METAL PULL HANDLE; 154 LB WEIGHT CAPACITY COLOR: BLACK MATERIAL: PLASTIC